Autor: Lester M. Salamon

Bernard Enjolras is Research Professor and Director of the Center for Research on Civil Society and Voluntary Sector in Norway Lester M. Salamon is a Professor at the Johns Hopkins University, USA and Director of the Johns Hopkins Center for Civil Society Studies Karl Henrik Sivesind is Research Professor at the Institute for Social Research, Norway Annette Zimmer is Professor of Social Policy and Comparative Politics and Lead Researcher for Third Sector Impact work at Münster University, Germany